11200100212 has 12 divisors (see below), whose sum is σ = 22400200480. Its totient is φ = 4800042936.

The previous prime is 11200100209. The next prime is 11200100227. The reversal of 11200100212 is 21200100211.

11200100212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200001762 + ... + 200001817.

Almost surely, 2^11200100212 is an apocalyptic number.

It is an amenable number.

11200100212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11200100212 is a wasteful number, since it uses less digits than its factorization.

11200100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400003590 (or 400003588 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11200100212 its reverse (21200100211), we get a palindrome (32400200423).

Subtracting 11200100212 from its reverse (21200100211), we obtain a palindrome (9999999999).

The spelling of 11200100212 in words is "eleven billion, two hundred million, one hundred thousand, two hundred twelve".